#D04136#D04136

#D04136 is a mid, vivid red. Relative luminance 0.175; OKLCH L 58.0% C 0.181 H 28.4°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#D04136
RGB	rgb(208, 65, 54)
HSL	hsl(4, 62%, 51%)
HSV	hsv(4, 74%, 82%)
CMYK	cmyk(0%, 68.8%, 74%, 18.4%)
CIE-LAB	lab(48.84, 55.48, 38.51)
CIE-LCH	lch(48.84, 67.53, 34.77°)
OKLab	oklab(58.02% 0.1596 0.0864)
OKLCH	oklch(58.02% 0.181 28.4)
XYZ	xyz(28.5718, 17.4611, 5.3552)
Luminance	0.1746 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D04136 #36C5D0

analogous

#D03678 #D04136 #D08E36

triadic

#D04136 #36D041 #4136D0

tetradic

#D04136 #78D036 #36C5D0 #8E36D0

square

#D04136 #78D036 #36C5D0 #8E36D0

split-complementary

#D04136 #36D08E #3678D0

monochromatic

#71211A #A32F26 #D04136 #DC7068 #E79F99

Accessibility & contrast

On white

4.68

#D04136 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#D04136 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D04136

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D04136	#FFFFFF	#000000	##FFFFFF
##D04136	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6034

Deuteranopia (green-blind)

#8E7F31

Tritanopia (blue-blind)

#E51040

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #d04136;
/* rgb */ color: rgb(208, 65, 54);
/* oklch */ color: oklch(58.0% 0.181 28.4);

Tailwind

colors: {
  custom: {
    50: '#e77e6e',
    500: '#d04136',
    950: '#000000',
  },
}

SCSS

$custom: #d04136;
$custom-light: #e77e6e;
$custom-dark: #000000;

JSON

{
  "hex": "#d04136",
  "rgb": {
    "r": 208,
    "g": 65,
    "b": 54
  },
  "hsl": {
    "h": 4.286,
    "s": 62.097,
    "l": 51.373
  },
  "oklch": {
    "l": 0.58022,
    "c": 0.18147,
    "h": 28.4
  },
  "luminance": 0.17457
}

Semantic roles & 50–950 ramp

primary

#D04136

secondary

#8FCED3

accent

#DAE543

background

#FFF8F6

surface

#FFEFEC

border

#D7CAC7

text

#180A07

muted

#867C7A

Preview Lab

Preview with #D04136

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →